/*
Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann
2004, 2005, 2006 Rob Buis
This file is part of the KDE project
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include "config.h"
#if ENABLE(SVG) && ENABLE(SVG_FILTERS)
#include "SVGFEMergeElement.h"
#include "SVGFEMergeNodeElement.h"
#include "SVGResourceFilter.h"
namespace WebCore {
SVGFEMergeElement::SVGFEMergeElement(const QualifiedName& tagName, Document* doc)
: SVGFilterPrimitiveStandardAttributes(tagName, doc)
, m_filterEffect(0)
{
}
SVGFEMergeElement::~SVGFEMergeElement()
{
delete m_filterEffect;
}
SVGFEMerge* SVGFEMergeElement::filterEffect(SVGResourceFilter* filter) const
{
if (!m_filterEffect)
m_filterEffect = new SVGFEMerge(filter);
setStandardAttributes(m_filterEffect);
Vector mergeInputs;
for (Node* n = firstChild(); n != 0; n = n->nextSibling()) {
if (n->hasTagName(SVGNames::feMergeNodeTag))
mergeInputs.append(static_cast(n)->in1());
}
m_filterEffect->setMergeInputs(mergeInputs);
return m_filterEffect;
}
}
#endif // ENABLE(SVG)
// vim:ts=4:noet